I have been trying to use CNContactViewController without success. I want to show a list of contacts (which I expected there to be a built-in VC for), then tap into the detail of that contact and have it displayed as in the Contacts or Phone built-in app. This doesn't seem to be possible, as pushing these new VCs seems to break the UI in weird ways, see below.
My main question is: am I stuck re-creating the UI for this functionality myself, or are there known workarounds?
This example uses a UINavigationController within UITabBarController:
Initial presentation works as expected:
Tapping the "Share" button attempts to show a UIAlertController, which appears behind the tab bar, and also removes the UINavigationController's top bar:
This is similar to the issues faced in this question: CNContactViewController forUnknownContact unusable, destroys interface
